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Full text of "LUMINARY Memo 96: Level 3 Test Plan for LUMINARY 1B"

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Massachusetts Institute of Technology 
Instrumentation Laboratory 
Cambridge, Massachusetts 


LUMINARY Memo# 96 


TO: 

FROM: 

DATE: 

SUBJECT: 


Distribution 
B. McCoy 
July 14, 1969 

Level 3 Test Plan for LUMINARY1B 


Essentially, this testing effort is to test each change made to the 
LUMINARY IB rope resulting from the following PCR's and Anomalies: 


TEST# 

ANOM/PCR 

DESCRIPTION 

ENGINEER 

3. 1 

LNY 58 

It is possible to enter a program which 
uses the RR or LR while R12 is reading 
the LR. 

Moore 

3. 2 

LNY 64 

Restart occurring in P63. 

Adler 

3. 3 

LNY 72 

Program alarm light every 2 sec. after 
V32E to 523 alarm. 

Moore 

3. 4 

PCR817 

Eliminate undesirable LR position 
alarm from R12 

Covelli 

3. 5 

PCR820 

Eliminate lighting of ALT light when 
low scale discrete is absent. 

Moore 

3. 6 

LNY 61 

If a restart occurs during the trunnion 
or shaft incorporations of P20 Rend. 

Nav., an incorrect State Vector Update 
can occur. 

Volante 

3. 7 

LNY 66 

R04 Erasable Conflict with R65 

Stoppelman 

3. 8 

LNY 71 

In P22 Lunar Surface Nav. the RR pre- 
designate routine stores into erasable 
used by orbital integration. 

Dunbar 

3. 9 

PCR780 

Provide pureRR Range, Range rate and 
time lag during P20, P22 and P25. 


3. 10 

PCR807. 2 

Add present time to P21. 

Crocker 

3. 11 

PCR812. 2 

Resetting and Setting of the External 

AV Flag. 

White 



TEST# 

ANOM/PCR 

DESCRIPTION 

ENGINEER 

3. 12 

PCR 818 

j Permit rejection of individual measure- 
ment incorporation in P20. 

Volante 

3. 13 

PCR823 

Delete P31 from Lum. IB. 

Adler 

3. 14 

LNY 87 

In P22 the flashing V50 N72 is displayed 
following radar lock- on in R21. 

Volante 

3. 15 

LNY 62 

Abort programs do not alter current 
autopilot deadband. 

Bernikowich 

3. 16 

PCR 826. 2 

Reverse P76 Displays. 

Crocker 

3. 17 

PCR 279 

Variable Insertion Computation. 

Schulenberg 

3. 18 

LNY 63 

DPS Engine Failure in P40. 

Adler 

3. 19 

LNY 73 

1 

! Bug in recycle option to N61 in P63 

Adler 

3. 20 

PCR 830 

Supplementary ASTEER Modification 

Adler 

3. 21 

LNY 68 

P57 IMU Compensation Conflict 

Millard 

3. 22 

LNY 74 

Erasable Conflict when LOCSAM 
(i. e. , LSPOS) 

Millard 

3. 23 

PCR 825. 2 

Display Option 3 in P52/P54 

Millard 

3. 24 

LNY 69 

Eliminate Coding error causing down- 
ward jet firing. 

Goss 

3. 25 

PCR 816 

Modify R03 to permit astronaut setting 
of 1° deadband. 

Kalan 

3. 26 

LNY 67 

Make ATTSTALL 1210 into BAILOUT 
instead of POODOO. 

Rye 

3. 27 

PCR 773. 2 

Fix Constants for Planetary Inertial 
Subroutine 

Stoppelman 

3. 28 

PCR 776. 2 

Improve R2 Model Timing 

M. Albert 

3. 29 

PCR 779 

Leave Track Enable Set when R29 is 
Terminated 

Volante 

3. 30 

PCR 781. 2 

PIPA Bias Compensation Scale 

Grace 

3. 31 

PCR 791. 2 

Do no allow a PROCEED Response to 

V21, V22, V23. 

Vella 

3. 32 

! 

PCR 798. 2 

Reset GLOKFAIL in R00. 

Hughes 

3. 33 

PCR 801. 2 

Make BAILOUT alarms start with 

3XXXX and POODOO alarms start 
with 2XXXX. 

Rye 

3. 34 

PCR 802. 2 

Save alarm data after "Error Reset". 

Hughes 

3. 35 

PCR 805 

Do not allow V66 on the Surface. 

Hughes 

3. 36 

PCR 814(Rev) 

Reduce Keystrokes required to check 
and approve LR data. 

Rye/ Eyles 

3. 37 

PCR 277 

A fix to DUMPCNT 

Densmore 


TEST# 

ANOM/PCR 

DESCRIPTION 

ENGINEER 

3. 38 

PCR827 

| Add Z DOTD to Ascent/Descent Down- 
! list 

i 

jSchulenberg 

3. 39 

LNY 77 

1 

j No takeover when Abort from P60's 

i 

i 

Bernikowich 

3. 40 

— 

| Radar Interface Software Fix 

Adler 

3. 41 

LNY 76 

| N60 Made to be HCALCl (ALTRATE) 

Moore 

3. 42 

PCN831. 2 

Lambert Overflow Protection 

Robertson 

3. 43 

1 PCR836 

Define Actual Restrictions or Running 

R05 

DeCain 

oo 

4^ 

4^ 

PCR838 

Prevent RCS Firings or Lunar Surface 

Moore 

3. 45 

PCR839 

I 

R12 and LR Re -position Routine Improve- 
ments 

Moore 

3. 46 

PCR840 

Reduce Attitude Oscillation in P64/65. j 

Kalan